Nov 30 15:46:53.800 INFO checking serde-avro-0.5.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 15:46:53.800 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 15:46:54.070 INFO [stdout] 01d93f8faad8224cef2ddc77e9e902a9b97c3b57bf412fb4ab641d46678a5182
Nov 30 15:46:54.076 INFO running `"docker" "start" "-a" "01d93f8faad8224cef2ddc77e9e902a9b97c3b57bf412fb4ab641d46678a5182"`
Nov 30 15:46:54.989 INFO [stderr] usermod: no changes
Nov 30 15:46:55.088 INFO [stderr]    Compiling serde-avro v0.5.0 (/source)
Nov 30 15:46:55.096 INFO [stderr]     Checking snap v0.2.5
Nov 30 15:46:55.096 INFO [stderr]     Checking ordered-float v0.4.0
Nov 30 15:46:55.096 INFO [stderr]     Checking error-chain v0.9.0
Nov 30 15:46:56.110 INFO [stderr]     Checking serde-value v0.4.1
Nov 30 15:46:58.728 INFO [stderr] warning: variable does not need to be mutable
Nov 30 15:46:58.728 INFO [stderr]    --> src/de/read.rs:102:13
Nov 30 15:46:58.728 INFO [stderr]     |
Nov 30 15:46:58.728 INFO [stderr] 102 |         let mut buffer = self.current_block.get_mut();
Nov 30 15:46:58.728 INFO [stderr]     |             ----^^^^^^
Nov 30 15:46:58.728 INFO [stderr]     |             |
Nov 30 15:46:58.728 INFO [stderr]     |             help: remove this `mut`
Nov 30 15:46:58.728 INFO [stderr]     |
Nov 30 15:46:58.728 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 15:46:58.728 INFO [stderr] 
Nov 30 15:47:00.171 INFO [stderr] warning: variable does not need to be mutable
Nov 30 15:47:00.172 INFO [stderr]    --> src/de/read.rs:102:13
Nov 30 15:47:00.172 INFO [stderr]     |
Nov 30 15:47:00.172 INFO [stderr] 102 |         let mut buffer = self.current_block.get_mut();
Nov 30 15:47:00.172 INFO [stderr]     |             ----^^^^^^
Nov 30 15:47:00.172 INFO [stderr]     |             |
Nov 30 15:47:00.172 INFO [stderr]     |             help: remove this `mut`
Nov 30 15:47:00.172 INFO [stderr]     |
Nov 30 15:47:00.172 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 15:47:00.172 INFO [stderr] 
Nov 30 15:47:01.823 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.81s
Nov 30 15:47:01.829 INFO [stderr] su: No module specific data is present
Nov 30 15:47:02.353 INFO running `"docker" "inspect" "01d93f8faad8224cef2ddc77e9e902a9b97c3b57bf412fb4ab641d46678a5182"`
Nov 30 15:47:02.474 INFO running `"docker" "rm" "-f" "01d93f8faad8224cef2ddc77e9e902a9b97c3b57bf412fb4ab641d46678a5182"`
Nov 30 15:47:02.640 INFO [stdout] 01d93f8faad8224cef2ddc77e9e902a9b97c3b57bf412fb4ab641d46678a5182